1.
Pertseva TO, Konopkina LI, Veresa OV, Huba YV. The level of anxiety in patients with chronic obstructive pulmonary disease: diagnosis, differential diagnosis and treatment approaches. Zaporozhye Medical Journal [Internet]. 2016May23 [cited 2024Nov.24];18(2). Available from: http://zmj.zsmu.edu.ua/article/view/69218